まえがき (伊藤計劃トリビュート)
From Author Wars - https://authorwars.com/books/maegaki-yi-teng-ji-hua-toribiyuto-2597419.html
Editions/Publications:
- 2015 . 伊藤計劃トリビュート (2015, 早川書房編集部, 早川書房, ISBN-10: 9784150312015, ¥1,231, 731 pages, Paperback, Anthology)
From Author Wars - https://authorwars.com/books/maegaki-yi-teng-ji-hua-toribiyuto-2597419.html